baber/WOPTO huggingface dataset:
Patent RU-2734480-C1 (RU)
Inventor: Kurdyumov Vladimir Ivanovich
IPC: A01B29/02
Filed: 2020-03-18
Granted: 2020-10-16
Abstract: Изобретение относится к сельскохозяйственному машиностроению, в частности к орудиям для прикатывания почвы. Орудие для прикатывания почвы включает установленные на раме друг за другом, снабженные осями катки. Катки выполнены в виде полых цилиндров одинакового диаметра, с одной стороны которых установлены соединенные цепью звездочки. Звездочка первого катка жестко установлена на основании полого цилиндра. Звездочка заднего катка жестко установлена на его оси, на которой внутри полого цилиндра установлены дисбалансы. Передаточное отношение звездочек переднего и заднего цилиндров составляет не менее чем 1 к 2. Данное конструктивное решение направлено на улучшение качества прикатывания почвы и крошения почвенных комков. 3 ил.
Patent RU-2740917-C1 (RU)
Inventor: FOMENKO NIKOLAJ ALEKSANDROVICH
IPC: B05B7/04
Filed: 2020-04-23
Granted: 2021-01-21
Abstract: Изобретение относится к устройствам для окрашивания поверхностей ограждений, которые могут быть использованы в строительной и коммунальной отраслях. Распылительная система содержит камеру, образованную двумя коробчатого типа и симметрично расположенными экранами с накопителями, соединёнными между собой шарниром с траверсой, предназначенной для навешивания камеры на стрелу мобильного грузоподъёмного транспортного средства. В «сухом» отсеке камеры для разведения экранов установлен гидроцилиндр одностороннего действия, а в «мокром» отсеке на внутренней поверхности экранов и накопителей размещены распылители, которые соединены с металлическими трубопроводами и гибкими шлангами, предназначенными для подачи к распылителям лакокрасочных материалов и воздуха. Камера распылительной системы дополнительно оснащена роликами с ребордами предназначенными для опоры камеры на ограждении при произвольном её опускании и бокового смещения камеры, причём ролики свободно вращаются на осях, закреплённых резьбовым соединением в сквозных отверстиях кронштейнов, симметрично расположенных на торцах одного из экранов камеры, а на торцах другого экрана неподвижно установлены упоры регулировочных резьбовых наконечников, расположенных на выступающих концах осей, предназначенных для установки между экранами камеры зазора, исключающего при смыкании экранов касание камеры окрашиваемого ограждения. Техническим результатом изобретения является повышение эксплуатационной надёжности распылительной системы. 5 ил.
Patent RU-2742536-C1 (RU)
Inventor: Volkov Sergei Valerianovich
IPC: B60T11/34
Filed: 2020-05-14
Granted: 2021-02-08
Abstract: FIELD: aircraft engineering.SUBSTANCE: invention relates to aircraft engineering objects, in particular to systems for controlling aircraft braking. The invention enables to significantly reduce the external control force applied to the inlet rod of the valve in order to produce the required brake pressure at the outlet of the valve due to the fact that the inlet rod is designed in the form of a piston put into the cylindrical cavity of the body hydraulically connected to the outlet line of the expansion valve, with the pressure applied to the cavity affecting the inlet rod in the direction of the force applied thereto.EFFECT: technical result consists in sufficient meeting ergonomic requirements for the control units of the movement of an aircraft in part of the physical efforts of the operator applied to them.1 cl, 1 dwg
Patent RU-2752070-C1 (RU)
Inventor: Beliakov Vladislav Sergeevich
IPC: A24F1/30
Filed: 2020-07-06
Granted: 2021-07-22
Abstract: Изобретение относится к кальянной станции, которая содержит сосуд, систему шахт, клапаны и шланги, причем сосуд состоит из не менее чем двух герметичных секций, а каждая секция оснащена клапаном прямого действия. Дополнительно кальянная станция оснащена по меньшей мере тремя клапанами прямого действия, а каждая секция оснащена обратным клапаном и соединена с соседней секцией посредством клапана прямого действия, установленного на границе секций. Каждый клапан прямого действия представляет собой трубопровод П-образной формы с изменяющимся по всей длине сечением, состоящий из основной шахты, шахты продувки, шахты тяги, вспомогательных шахт и соответствующих уплотнителей шахт. Технический результат заключается в обеспечении возможности курения кальяна двумя и более пользователями одновременно,  при этом обеспечивается возможность как курения нескольких независимых кальянов, находящихся в одной конструкции, так и объединения данных кальянов в один при необходимости. 3 ил.
Patent RU-2752893-C1 (RU)
Title: Set of oligonucleotides and method for identification and detection of dna of histophilus somni bacterium by real-time pcr
Inventor: Yatsentyuk Svetlana Petrovna
IPC: C12Q1/68
Filed: 2020-07-16
Granted: 2021-08-11
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology, veterinary microbiology and genetic engineering and can be used for the diagnosis of histophilia in cattle. A set of oligonucleotides for identification and detection of Histophilus somni bacterium DNA by real-time PCR contains universal forward (Hsmn_F) and reverse (HsmnR) primers and a fluorescently labeled probe (Hsmn Z) for identification of Histophilus somni bacterium, complementary regions of 16S ribosomal RNA of the microorganism Histophilus somni, having the declared nucleotide composition. A method for identifying and detecting Histophilus somni bacterium DNA by real-time PCR includes isolating DNA from biological material, staging a polymerase chain reaction using a set of oligonucleotides for identifying and detecting Histophilus somni bacterium DNA in a reaction mixture. Real-time PCR is performed using an established amplification program. The results of the real-time amplification are evaluated using the software, and the results are interpreted based on the presence (or absence) of the intersection of the fluorescence curve with the cut-off line set at 0.05. 
     EFFECT: effective diagnostic histophilia in cattle.  
     2 cl, 2 ex, 1 tbl, 1 dwg
Patent RU-2767065-C1 (RU)
Title: Method for disinfecting melange and apparatus for implementation thereof
Inventor: Sokovnin Sergej Yurevich
IPC: A23L15/00
Filed: 2020-10-29
Granted: 2022-03-16
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry, namely, to disinfection of liquid products, specifically, melange. The proposed method for disinfecting melange involves processing thereof in an oxygen-free atmosphere initially with a series of nanosecond high-voltage pulses, then with an electron beam. The melange is processed by high-voltage pulses with a duration of less than 20 ns in a flow chamber with a strength of the electric field in a liquid of at least 6*10 6  V/ m in the 160 Hz and 315 Hz modes. The processing with an electron beam is conducted so that the absorbed dose is 5 to 20 kGy. The melange is therein supplied at a pressure of 0.2 to 2 atm, setting the supply and removal speed thereof. The proposed apparatus for disinfecting melange comprises a high-voltage pulse generator, an electron accelerator, a supply container, a flow chamber, an irradiation chamber, a receiving container, a gas cylinder, a reducer, and electromagnetic valves, wherein the irradiation chamber is formed by the output foil of the accelerator, the output flange of the electron accelerator with stiffening ribs for supporting the output foil, and a back cover with holes for supply and removal of melange. The irradiation chamber is therein made so that the melange flow therein is directed perpendicular to the bends of the output foil created between the stiffening ribs of the output flange during evacuation. The high-voltage nanosecond pulse generator is therein made with a semiconductor current interrupter, and the flow chamber is made with coaxial electrodes so that the diameters of the external D1 and internal D2 electrodes are in the ratio D1/D2≤2, wherein the external electrode is a body whereon pipes for supply and removal of melange are provided. 
     EFFECT: in combined processing with accelerated electrons and high-voltage pulses, a synergistic effect is established, allowing for a reduction in the absorbed dose by 10 times (up to 5 kGy) compared with disinfection only with accelerated electrons without changing the physico-chemical and consumer properties of the melange. 
     2 cl, 1 tbl, 3 dwg
Patent RU-2761957-C1 (RU)
Title: Method for pulse laser clearing of space from single small objects of space debris and pulse laser system for implementation thereof
Inventor: KOVALEV OLEG BORISOVICH
IPC: B64G99/00
Filed: 2020-12-02
Granted: 2021-12-14
Abstract: FIELD: cosmonautics. 
     SUBSTANCE: group of inventions relates to space equipment and can be used for clearing near-earth space from particles of space debris (SD) contaminating said space. The method for pulse laser clearing of space from single small SD objects includes detection of a single SD object, determination of the parameters thereof, guidance and focusing of laser emission on the SD object. Detection of SD objects subject to removal from the orbit, focusing of laser emission thereon and exposure to laser emission are executed in at least two opposite directions, both on the SD object flying towards the pulse laser system and one flying in the trace thereof. The pulse laser exposure mode is automatically selected for each selected object individually. Each object is exposed to laser emission in a series of pulses. Ignition and maintenance of the burning of plasma in a vapour cloud near the surface of the SD are ensured. An area of increased pressure is formed in the vapour cloud with a shock wave capable of changing the velocity modulus of the SD object and reducing the time for removal thereof from orbit to Earth. 
     EFFECT: efficiency of SD removal is increased. 
     2 cl, 5 dwg, 1 tbl
Patent RU-2769399-C1 (RU)
Title: Reconfiguration method and user equipment
Inventor: BAO Vej
IPC: H04W76/18
Filed: 2019-07-19
Granted: 2022-03-31
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to wireless communication. Processing method includes: transmitting an indication report of a radio communication failure with a main base station (MN) to a secondary node station (SN) in the event of a radio communication failure between the user equipment (UE) and the MN; performing RRC reconfiguration processing in accordance with the RRC reconfiguration message, if this message is received before the target timer ends. 
     EFFECT: preventing the UE from initiating the RRC connection re-establishment process and enabling the UE to avoid interruption of receiving and sending data. 
     13 cl, 8 dwg
Patent RU-2770402-C1 (RU)
Inventor: KISELEV IGOR GEORGIEVICH
IPC: A61B17/56
Filed: 2021-03-15
Granted: 2022-04-15
Abstract: Группа изобретений относится к области медицины, а именно травматологии и ортопедии, и может быть использована для послеоперационной профилактики гнойных осложнений костных и мягкотканых структур при использовании спице-стержневых аппаратов наружной фиксации. Для этого предложена композиция, содержащая следующие компоненты: рифампицин -150 мг, дексаметазон – 4 мг, 1%-ный диоксидин – 2,5 мл, спирт этиловый 95%-ный – 15 мл, физиологический раствор – до 100 мл. Группа изобретений также относится к устройству для санации послеоперационной раны, содержащему систему подведения композиции к раневой поверхности, включающую коллектор, дозирующий композицию элемент, аппликаторы и капиллярные трубки, причем аппликаторы выполнены в виде полой плоской конструкции из гибкого пластичного материала или в виде скобы с лапками и имеют капиллярные отверстия на одной из сторон. Обеспечивается повышение эффективности заживления открытых ран, снижение интоксикации, уменьшение присоединения вторичной инфекции, улучшение результатов лечения и снижение риска возникновения воспалительных осложнений. 2 н. и 5 з.п. ф-лы, 8 ил., 2 пр.
Patent RU-2763099-C1 (RU)
Title: Method for operation of the liquid cooling system of the positive displacement machine and the device for its implementation
Inventor: Shcherba Viktor Evgenievich
IPC: F04B39/06
Filed: 2021-03-18
Granted: 2021-12-27
Abstract: FIELD: mechanical engineering.SUBSTANCE: inventions relate to mechanical engineering. The method for operation of the liquid cooling system of a positive displacement machine consists in alternating supply of coolant and working fluid to the cylinder of the machine. At the same time, the coolant is fed into the cylinder when its temperature reaches a predetermined critical value and after the cylinder cools down, the machine is transferred to the main mode of compression and injection of the working fluid. A volumetric action machine is also disclosed.EFFECT: reducing the cost of mechanical energy for cooling, as well as ensuring the normal thermal operation of the machine in conditions of extremely high ambient temperatures.8 cl, 9 dwg
Patent RU-2761907-C1 (RU)
Title: Universal grate
Inventor: Levchuk Yurij Stepanovich
IPC: F23H17/12
Filed: 2021-03-22
Granted: 2021-12-14
Abstract: FIELD: heating equipment. 
     SUBSTANCE: grate belongs to heating equipment and can be used in the furnaces of various devices for burning solid fuel. The grate contains a surface flat on one side with perforated holes. On the other side of the surface, beads are made along the perimeter, with the exception of one of the sides opposite to the front side, with the formation of an ash scoop. The grate can consist of metal elements with a U-shaped section and forming a flat perforated surface. 
     EFFECT: grate is universal, as it performs the function of a grate and an ash pan. 
     2 cl, 4 dwg
Patent RU-2766413-C1 (RU)
Title: Implant as a prosthesis of the auditory ossicles to replace damaged parts of the middle ear
Inventor: MUKHAMEDOV ISA TUKTAROVICH
IPC: A61F2/18
Filed: 2021-04-23
Granted: 2022-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to the field of medicine. The implant as a prosthesis of the auditory ossicles for the replacement of damaged parts of the middle ear includes a rectilinear rod, on one side of which a flat plate is placed perpendicularly, designed to be installed under the neotimpanal membrane, and on the other side, a means of fixation on the stirrup.  A flat plate is a flat extended body consisting of a pair of parts, each of which has the shape of ovals in the plan, presented in the form of oval holes connected to each other in one place. A flat extended body at the junction of two parts in the form of ovals has a hole and is connected to the end part of a rectilinear rod.  
     EFFECT: invention provides an expansion of the overview of the implant placement site and an expansion of the possibility of access by a surgical instrument to the ear elements during surgery, while ensuring fast and accurate installation of the prosthesis, increasing the convenience of grabbing the implant with a surgical instrument, simplifying the process of manufacturing and installing the prosthesis while reducing injury during hearing-improving operations, as well as expanding the range of implants for ossicular reconstruction.  
     8 cl, 9 dwg
Patent RU-2771576-C1 (RU)
Inventor: SOVA ALEKSANDR NIKOLAEVICH
IPC: B64G5/00
Filed: 2021-11-19
Granted: 2022-05-05
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to the field of mechanical engineering, in particular to devices for loading products into a mine launcher. The device contains the first and second working hydraulic cylinders. The first working cylinder is installed using a vertical rack and is connected with the product moved with it. The vertical rack is made in the form of a frame with vertical and transverse elements. Each hydraulic cylinder is equipped with two driven actuators rigidly fixed on top of it. The axis of the actuator is perpendicular to the axis of the hydraulic cylinder. The actuator rod has a hook with the possibility of contact with the transverse elements of the vertical rack. Both working hydraulic cylinders are oriented in parallel and symmetrically with respect to the axis of the product and are rigidly connected by their rods to the product by means of a carriage. The carriage is rigidly fixed on the cylindrical surface of the product by means of a bolted connection. Hooks are rigidly fixed on the body of each working hydraulic cylinder to enable movement along the vertical elements of the rack as guides.EFFECT: ensuring the loading of products into the silo launcher without the use of additional means.3 cl, 9 dwg
Patent DE-2750447-C2 (DE)
Title: Vorrichtung zur Messung bestimmter Eigenschaften in einer Partikelsuspension suspendierter Partikel
IPC: G01N15/12
Filed: 1977-11-11
Granted: 1986-04-17
Abstract: Bei derartigen Messanordnungen besteht das Problem, dass durch die Messoeffnung hindurchgetretene Partikel sich im zweiten Raum hinter der Messoeffnung durch Wirbelbildung etc. vom Haupt-Fluessigkeitsstrom des Elektrolyten, der abgesaugt wird, trennen und wieder zur Messoeffnung zurueckwandern. Treten die Partikel dabei wieder in den Bereich um die Messoeffnung, indem eine Stromlinienverdichtung bereits stattfindet, so koennen sie Impulse zwischen den Elektroden verursachen. Ein derartiger Ruecklaeufer-impuls kann faelschlicherweise als ein Messimpuls ausgewertet werden, den ein Partikel mit entsprechend anderen Eigenschaften hervorgerufen haette. Zur Loesung dieses "Ruecklaeufer"-Problems ist vorgeschlagen worden, dass in Stroemungsrichtung des Partikelstromfadens hinter der Messoeffnung Einrichtungen zur Zufuehrung von partikelfreiem Elektrolyten in Richtung auf den aus dem Ende der Messoeffnung austretenden Partikelstromfaden vorgesehen sind. Der Elektrolyt umstroemt die Partikelsuspension bei ihrem Austritt aus der Messoeffnung derart, dass Partikel, aus dem zweiten Raum in Richtung auf die Messoeffnung rueckstroemend umgelenkt werden. Es ergibt sich dabei der weitere Vorteil, dass man dieselben Kanaele zur Spuelung der Messoeffnung verwenden kann, falls sich an deren Ende Partikel festsetzen.                                                                                                                                                                           ...U.S.W
Patent DE-2847808-C2 (DE)
IPC: H01H1/06
Filed: 1978-11-02
Granted: 1986-04-10
Abstract: An electrical contact construction for air-blast circuit breakers, particularly blast-piston or "puffer" type breakers, which subject the arc drawn during current interruption to a compressed-gas blast as well as a magnetic-force effect which lengthens the arc. To increase the interruption capacity of such breakers, and particularly to improve arc behavior during the interruption process, a tubular member is disposed within the interior spaces of the tubular contacts of such a breaker in which the switching gases flow. The member has an inner surface which is conically shaped and is matched to the contour of openings provided in nozzle members disposed at the end faces of the tubular contacts to improve gas flow.
Patent DE-2915170-C2 (DE)
IPC: H01H85/62
Filed: 1979-04-12
Granted: 1982-06-09
Abstract: 1. A low-voltage load switch having a safety fuse (hereinafter referred to as a fuse switch), the fuse link (6) of which is arranged under spring force between a head contact, which is additionally covered by a lid (5) which can be in the form of a screw cap (3), and a base contact (4), of a fuse mounting, and in the current supply to which is arranged a load switch (1) which is coupled to the lid (5) and which suddenly releases the contacts by way of a mechanism (14) in the form of a toggle lever, and which, without the fuse link (6), is locked in an open position, wherein ventilating channels ensure that the temperature of the connecting terminals does not exceed a given operating temperature, characterised in that a) a movable magazine (7) made of high temperature-resistant material is raised from the base contact (4) of the fuse mounting in the direction of the imaginary line (10) connecting it to the head contact under spring force (spring 9) with the screw cap (3) and the fuse link (6) removed, and that this base contact (4) maintains the fuse link (6) under pressure with respect to the screw cap (3) which, from the point of view of exchanging the fuse, retains the direction of the connection line (10) and thereby produces the contact force on the head contact and the base contact (4) of the fuse link (6), b) that the load switch (1) comprises a contact arrangement (contact members 12, 13) which is such that the imaginary line (11) connecting its contacts is inclined to the line (10) connecting the head contact and the base contact (4) of the fuse mounting, and that the lid (5) laterally prevents grasping of the screw cap (3), c) and that from the contacts of the load switch (1), a ventilating channel (53) leads past the magazine (7).
Patent DE-2917572-C2 (DE)
IPC: H04J3/12
Filed: 1979-04-30
Granted: 1981-04-09
Abstract: 1. Method of operating digital main terminals (H) and/or branch exchanges (NST) connected to a PCM exchange (V), whereby the subscribers lines (AL) are connected with line distributors (LVZ) each having a line circuit (LE) as interface to the PCM-line system (LS) for the connection with the exchange (V) and the time slots of the PCM-line system are distributed by a demultiplexer and the contained information is retransmitted to the concerning subscriber's lines (AL) and the incoming information on the subscriber's lines (AL) is retransmitted via the concerning time slots of the PCM-line system by a multiplexer, and additional equipment (for example second telephone station (Z), extensions (N), etc) is connected via internal terminal lines (IAL) with the main terminals (H) and/or branch exchanges (NST) of the subscriber's lines (AL), and all information coming in on the subscribers line (AL) is retransmitted on the internal terminal line (IAL) and vice versa, whereby on the subscriber's lines (AL) data words are transmitted each consisting of a PCM-word and additional bit for the transmission of additional information (for example synchronisation signals, signalling signals, metering pulses, etc) and the bit rate on the subscriber lines (AL) is higher than the normal transmission rate on the one or multiple channel PCM-lines and the signalling signals are transmitted via the PCM-line system (LS) in both directions in the respective signalling time slots whereas the synchronisation signals of the subscriber's lines (AL) are excluded from the transmission on the PCM-line system (LS), characterized in, that the same frame format is used both on the subscriber's lines (AL) and the internal terminal line, whereby the additional bit are provided for the transmission of internal signalling signals (I), external signalling signals (E), synchronisation signals (S, ES, IS) and one additional service channel (D) on the subscriber's lines (AL) and the internal terminals lines (IAL), whereby the internal signalling signals (I) which are being used exclusively on the internal terminal line (IAL) and the synchronisation signals (S, ES, IS) are excluded from the retransmission to the exchange (V) in the line distributor (LVZ), whereas the service channel (D) is transposed to a time slot of the PCM-line system (LS) and vice versa.